UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eq94O8VFqCeMGXb0Ifyknba/M2Q4GjPfZXbXfhMhd7Y=' 
WHERE 
  key_id = '293975edafa4ee27d3a7e48e7e40b84fbb46d02d6a9c96abf4e3b9e81a7a3ce5' 
  AND (
    token = 'eq94O8VFqCeMGXb0Ifyknba/M2Q4GjPfZXbXfhMhd7Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )